Propylene glycol 57-55-6

Propylene glycol COA TDS price MSDS

Propylene glycol MSDS

Propylene glycol TDS

Propylene glycol price

Product no. chemwill-Propylene glycol-920935

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Propylene glycol CAS 57-55-6

Propane-1,2-diol; Propylene glycol CAS 57-55-6

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Name:    Propylene glycol
Synonyms:    Propyledne glycol;Glycerol Impurity 3（Glycerol EP Impurity C）;Propyleneglycol Manufacturer;1,2-PROPANEDIOL, GR ACS 99.5%;PROPYLENEGLYCOLTECHGRADE;Propane-1,2-diol particulates;Propane-1,2-diol total (vapour and particulates);Propylene Glycol, Reagent
CAS:    57-55-6
MF:    C3H8O2
MW:    76.09
EINECS:    200-338-0
Propylene glycol, also called propane-1,2-diol, is an organic compound with the chemical formula C3H8O2. It is a viscous colorless liquid which is nearly odorless but possesses a faintly sweet taste. Chemically it is classed as a diol and is miscible with a broad range of solvents, including water, acetone, and chloroform.
It is produced on a large scale and is primarily used in the production of polymers but also sees use in food processing as the E-number E1520, and as a process fluid in low temperature heat exchange applications.
The compound is sometimes called α-propylene glycol to distinguish it from the isomer propane-1,3-diol (β-propylene glycol).
Appearance & Physical State     clear viscous liquid
Density     1.036 g/mL at 25ºC(lit.)
Boiling Point     187ºC
Melting Point     -60ºC
Flash Point     99ºC
Refractive Index     n20/D 1.432(lit.)
Stability     Stable under normal temperatures and pressures.
Storage Condition     Store at RT.
Safety Info
Safety Statements     S24/25
HS Code     2905320000
Propylene glycol Usage And Synthesis
Physical and Chemical Properties    Propylene glycol is scientifically named as “1,2-propanediol”, and has a chemical formula of CH3CHOHCH2OH and a molecular weight of 76.10.
Propylene glycol Preparation Products And Raw materials
Preparation Products    Methyl acrylate-->Pyruvic acid-->PAINT-->Phytic acid-->Adhesive-->4-Hydroxystyrene-->Unsaturated polyester resin-->1,3-Dibromopropane-->Curcumin-->2,4,5-Trichlorophenol-->1,3-Dichloropropane-->3-Chloro-1,2-propanediol-->Glycidol-->LACCAIC ACID-->Propylene carbonate -->alpha-d-Glucopyranoside, beta-d-fructofuranosyl, octadecanoate -->MONASCUS RED-->Famciclovir-->Meprobamate-->2-OXAZOLIDINONE, 5-(HYDROXYMETHYL)-3-(3-METHYLPHENYL)--->5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methyl-pent-3-enyl]naphthalene-1,4-dione-->Poly(propylene glycol)-->4-Hydroxy-2,5-dimethyl-3(2H)furanone-->PROPYLENE GLYCOL MONOSTEARATE (CONTAINS CA. 35% MONOPALMITATE)-->1,1'-Oxydi-2-propanol-->Diprophylline-->2,4-DIHYDROXY-3,3-DIMETHYLBUTANOIC ACID-->demulsifier PE series-->Maiz moraelo colour
Raw materials    Methanol-->Chlorine-->Propylene oxide-->1-Chloro-2-propanol-->Propylene carbonate
Product Categories:    -;INORGANIC & ORGANIC CHEMICALS;Medicine grade
Mol File:    57-55-6.mol
Propylene glycol Structure
Propylene glycol Chemical Properties
Melting point     -60 °C
Boiling point     187 °C(lit.)
density     1.036 g/mL at 25 °C(lit.)
vapor density     2.62 (vs air)
vapor pressure     0.08 mm Hg ( 20 °C)
refractive index     n20/D 1.432(lit.)
FEMA     2940 | PROPYLENE GLYCOL
Fp     225 °F
storage temp.     Store at RT.
form     Viscous Liquid
color     APHA: ≤10
Specific Gravity    1.038 (20/20℃)1.036～1.040
PH    6-8 (100g/l, H2O, 20℃)